baber/WOPTO huggingface dataset:
Patent KR-20180126972-A (KR)
Title: High-Pressure Fuel Pump
Inventor: PARK HYEONG KYUN
IPC: F02M59/02
Filed: 2017-05-19
Abstract: The present invention relates to a high-pressure fuel pump including a housing having an operation space open upward and having a supply unit on one side, an electronic valve unit having a compression space for fuel compression, a cam rotatably installed on the lower side of the operation space of the housing, a roller tappet reciprocating upward and downward on the upper side of the cam, and a piston unit compressing a fuel in the compression space by means of the roller tappet reciprocating upward and downward based on a cam operation. The roller tappet includes a roller reciprocating upward and downward in rolling contact with the cam during cam rotation and a roller shoe covering and protecting the upper side of the roller and causing a piston to reciprocate upward and downward during cam rotation while supporting the piston unit. Accordingly, the number of roller tappet components decreases and the drive mass of a roller target is formed so as to be reduced, and thus control precision improvement can be achieved based on intra-pump pressure stabilization.
Patent KR-20180130164-A (KR)
Inventor: PARK SANG WHAN
IPC: C04B35/565
Filed: 2017-05-29
Abstract: The present invention relates to a composition including a sintering aid containing silicon carbide and an element selected from aluminum (Al), silicon (Si), yttrium (Y), and combinations thereof, a silicon carbide porous body produced by the composition, and a manufacturing method thereof. More specifically, a sintering aid containing an element selected from aluminum (Al), silicon (Si), yttrium (Y), and combinations thereof is prepared. The sintering aid and silicon carbide are mixed at a predetermined ratio to prepare a mixed powder. A silicon carbide molded product formed of the mixed powder is sintered at a low temperature of 1,400 to 1,600°C to obtain a silicon carbide pore body having a porosity of 40% or more, an average pore size of 1 to 50 μm, a constant pore size distribution, three-point bending strength of 45 MPa or more, and a volume resistivity of 10^8 Ω·cm or more. An object of the present invention is to provide the silicon carbide porous body which simultaneously satisfies high porosity, ease of controlling the average pore size, excellent bending strength, and volume resistance.
Patent KR-20180130198-A (KR)
Inventor: CHU HYEON HO
IPC: B21D5/02
Filed: 2017-05-29
Abstract: The present invention provides a bender, comprising: a die formed with a bending groove portion on the top surface thereof; a pressing portion arranged on the top side of the die and pressing to the direction of the bending groove portion; and a fixing portion fixing a base material arranged in the die, thereby capable of improving a bending precision, operation safeness, and productivity, and reducing production costs.
Patent KR-20180132326-A (KR)
Inventor: KIM DOO YOUN
IPC: B65D55/06
Filed: 2017-06-02
Abstract: The present invention relates to an airtight container. According to an embodiment of the present invention, the airtight container comprises: a container body including a bottom surface having a receiving space for storing contents inputted through an entrance, a fixing part composed of a side wall surrounding the bottom surface and protruding from an upper end of the side wall, and an edge part arranged to be spaced apart from the fixing part through a support part to form a sealed space between the fixing part and the edge part; a container lid including an upper plate to open and close the entrance, a sealing maintaining part formed to surround the upper plate and having a lower end seated on the supporting part, and a protrusion part formed to protrude from an upper surface of the upper plate and having a mounting groove into which the fixing part is inserted; a hanger loop including a connection part integrally formed on an upper surface of the protrusion part to separate the container lid from the container body, a ring body integrally formed with the connection part, and a gripping hole formed in the ring body; and a connecting part having ends connected to the upper plate and the ring body.
Patent KR-20180133693-A (KR)
Inventor: CHOI JI YEI
IPC: A61B5/00
Filed: 2017-06-07
Abstract: The present invention relates to an apparatus and a method for measuring corneous characteristics which can provide a highly reliable and accurate corneous characteristic value. According to an embodiment of the present invention, the apparatus for measuring corneous characteristics comprises: an image photographing unit for photographing an image of a target skin; an image processing unit for dividing the photographed image of the target skin into a first region corresponding to a skin region in the target skin and a second region having reflectance changed compared to that of the skin region; and a corneous characteristics measuring unit for measuring corneous characteristics through the area of the second region.
Patent KR-20180136841-A (KR)
Inventor: BAEK SANG KYU
IPC: H04L29/06
Filed: 2017-06-15
Abstract: The present disclosure relates to a communication technique for fusing a 5G communication system for supporting a data transmission rate higher than that of a 4G system, and a system thereof. According to the present invention, a method and an apparatus for reducing the overhead by processing a header in an MAC layer. To this end, a method for processing a control signal in a wireless communication system includes the steps of: receiving a first control signal transmitted from a base station; processing the received first control signal; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20180137784-A (KR)
Inventor: CHOI HONG GOO
IPC: B01F7/16
Filed: 2017-06-19
Abstract: The present invention relates to a refractory article, a coating composition for redox reaction prevention, and a refractory article manufacturing method. The refractory article includes a platinum-based material; and a redox reaction-preventing coating layer for coating of the surface of the platinum-based material. The redox reaction-preventing coating layer contains approximately 40 to approximately 70 wt% of SiO_2; approximately 20 to approximately 52 wt% of Al_2O_3; approximately 3 to 6 wt% of B_2O_3; and approximately 2.4 to approximately 4.8 wt% of CaO. With the present invention, it is possible to reduce or prevent product defects attributable to bubbling and mixing of platinum particles.
Patent KR-20180137929-A (KR)
Inventor: LEE SUNG HO
IPC: A47J47/10
Filed: 2017-06-19
Abstract: The present invention relates to an airtight container having configuration enabling water droplet outflow prevention and selective treatment in an outer cap with upright attachment and locking functions. According to the present invention, the outer cap is formed in an upright locking type to prevent inconvenience of using the airtight container while separating, isolating, and holding the outer cap such that the airtight container is easily and conveniently used without inconvenience of separating, isolating, and holding the outer cap. In attachment/detachment (coupling and decoupling), the outer cap is easily separated in an uprightly locked state when being upwardly lifted, and is easily and simply coupled when being downwardly inserted such that the airtight container is easily and conveniently used. Moreover, a lot of water droplets formed by moisture generated from food (side dish, glazed dish, stew, soup, and the like) stored in the airtight container are prevented from flowing out due to the water droplet outflow prevention functions, and are treated easily, conveniently, and selectively such that anyone can easily and conveniently use the airtight container.
Patent KR-20190006334-A (KR)
Inventor: MOON DAE WON
IPC: G01N33/68
Filed: 2017-07-10
Abstract: The present invention relates to a high-resolution atmospheric mass spectrometry imaging system for analyzing living biomaterials and use thereof. More specifically, an atmospheric mass spectrometry imaging method includes a step of conducting mass spectrometry and imaging spectrometry by desorbing analysis substances from a specimen by using gold nanoparticles and near-infrared pulse laser as desorption sources and ionizing the desorbed analysis substances with low-temperature atmospheric plasma jet or electric atomizer. The high-resolution atmospheric mass spectrometry imaging system includes: a laser part emitting near-infrared laser; a plasma supply part supplying the low-temperature atmospheric plasma jet to a specimen; a specimen stage part on which the specimen is placed to be automatically scanned with a scanning stage; an independent optical microscope part with the specimen stage part installed in the upper part; an ion delivery part delivering the desorbed and ionized analysis substances from the specimen to a mass spectrometer; a mass spectrometry part analyzing the ionized substances; and a monitor part including a program to collect, store, and interpret analysis results.
Patent KR-20190010139-A (KR)
Inventor: KIM NO GOOK
IPC: A61C8/00
Filed: 2017-07-21
Abstract: The present invention relates to an abutment for impression coping or healing and, more specifically, to an abutment for impression coping or healing, which is easy to be inserted into, fastened to, and separated from a fixture. According to the present invention, the abutment for impression coping or healing comprises: a fixture fastening means inserted in a fixture to be coupled to the fixture; and a head coupled to an upper part of the fixture fastening means so as to be exposed to the fixture. The fixture fastening means includes an insertion portion and a coupling portion. The insertion portion is inserted into a polygonal groove of the fixture in order not to be rotated. The coupling portion may extend from the insertion portion so as to be inserted into a screw groove of the fixture and may be elastically stretchable in the radial direction in order to be detachably coupled to the screw groove. According to the present invention, by providing the abutment having the fastening means with a spring-loaded coupling protrusion, it is possible to easily couple the abutment to the fixture as well as to easily separate the abutment from the fixture.
Patent KR-20190012793-A (KR)
Inventor: PARK CHEOL HYUN
IPC: E04B1/76
Filed: 2017-07-28
Abstract: The present invention relates to a panel for construction with an excellent waterproof breathable property and excellent fire resistance, hardness, and insulation performance. This invention provides a construction material which can replace three construction works of an insulation material, a waterproof breathable material, and a radiant heat shielding material with a single construction work.
Patent KR-20190014226-A (KR)
Inventor: KIM DAE HWAN
IPC: H01L31/0445
Filed: 2017-07-28
Abstract: The present invention relates to a chalcogenide thermal treatment apparatus and a chalcogenide thermal treatment method. According to an embodiment of the present invention, the chalcogenide thermal treatment apparatus comprises: a stage supporting a substrate and having a reaction area in which a chalcogenide reaction occurs in an upward direction; an inner wall disposed to enable one surface to face the reaction area; a chalcogenide unit disposed on the reaction area; and a heating unit heating the stage and the chalcogenide unit. Moreover, the chalcogenide unit includes a body, a gas passage formed as a portion of the body is connected to the reaction area, and a chalcogenide support unit disposed on a portion of the body and supporting a chalcogenide material.
Patent KR-20190013139-A (KR)
Inventor: LEE NAM JIN
IPC: C07D405/10
Filed: 2017-07-31
Abstract: The present invention relates to a heterocyclic compound represented by chemical formula 1, and an organic light-emitting device comprising the same. The compound of the present invention causes electrons and holes to move slowly, thereby effectively trapping excitons inside a light-emitting layer. Accordingly, an organic light-emitting device using the compound of the present invention has a low driving voltage and significantly improved luminous efficiency and lifespan.
Patent KR-20190014790-A (KR)
Inventor: PARK CHEONG GI
IPC: B63B25/16
Filed: 2017-08-03
Abstract: Disclosed is a system for boil-off gas reliquefaction for a vessel. The boil-off gas reliquefaction for a vessel includes: a multistage compressor compressing a boil-off gas; a heat exchanger cooling the boil-off gas compressed by the multistage compressor by heat exchange using the boil-off gas before being compressed as a refrigerant; a decompressor installed in a back end of the heat exchanger and decompressing a fluid cooled by the heat exchanger; and a detour line in which the boil-off gas detours the heat exchanger for supplying the boil-off gas to the multistage compressor.
Patent KR-20190015937-A (KR)
Inventor: PARK HAN SAEM
IPC: F24F3/14
Filed: 2017-08-07
Abstract: The present invention relates to an air conditioner, more specifically, wherein through a first desiccant heat exchanger and a second desiccant heat exchanger provided for dehumidification and humidification, before discharging dehumidified and humidified air indoors, a first sensible heat exchanger and a second sensible heat exchanger provided for air-conditioning and heating are provided to perform air-conditioning and heating at the same time. Therefore, ventilation, dehumidified and humidified, and air-conditioning and heating can be satisfied for an occupant at the same time to realize various operating modes, and further, an increase in manufacturing costs of a product is prevented. The air conditioner can be easily installed.
Patent KR-20190015969-A (KR)
Inventor: LEE SEUNG JU
IPC: G01S1/68
Filed: 2017-08-07
Abstract: The present invention relates to a navigation function using beacon technology, and more particularly, to an enhanced secure navigation function which transmits information about whether there is a traffic jam ahead, which is measured by a beacon, to a navigation of a nearby vehicle before the vehicle reaches the traffic jam area, so that the risk of an accident caused by a sudden traffic jam during driving at a high speed is reduced. Generally, a navigation has a function to display a traffic jam area in red, but the navigation does not warn the traffic jam area in real time. Specifically, when a driver does not pay attention during driving at a high speed on a highway, sudden low-speed driving may lead to serious accident. However, if a beacon sensor is installed on a road, it is possible to inform the road situation ahead in advance, thereby reducing the risk of accident due to a sudden traffic jam during high speed driving.
Patent KR-20190019510-A (KR)
Inventor: CHOI DAI KYU
IPC: H01L21/02
Filed: 2017-08-18
Abstract: According to one embodiment of the present invention, a substrate cleaning system includes: a chamber having a space processing a substrate; a holder holding the substrate in the chamber so that a surface to be cleaned of the substrate faces downward; and a cleaning unit spaced apart from the substrate and positioned at a lower portion of the substrate, having an injection port facing the surface to be cleaned, and spraying a mixed fluid to the surface to be cleaned.
Patent KR-20190020933-A (KR)
Inventor: KIM DUK JIN
IPC: F23J1/06
Filed: 2017-08-22
Abstract: The present invention relates to a solid fuel boiler for perfect combustion with an ash emission function, including a first combustion chamber in which a solid fuel is put and combusted; a second combustion chamber in which the combustion gas resulting from the combustion in the first combustion chamber is separated from ash; a partition wall partitioning the first combustion chamber and the second combustion chamber; a heating pipe inserted into the partition wall such that the combustion gas resulting from the combustion in the first combustion chamber and the ash flow to the second combustion chamber, heating the combustion gas resulting from the combustion in the first combustion chamber and the ash, and protruding from the partition wall; a blow pipe disposed below the second combustion chamber and the second combustion chamber and supplying the first combustion chamber with outside air heated during passage through the second combustion chamber; a chimney for outward combustion gas discharge; a preheating pipe formed on the flow path for combustion gas discharge in the chimney, where the outside air is heated by the combustion gas discharged through the chimney and the heated outside air is supplied into the first combustion chamber through the blow pipe; and an ash treatment unit disposed below the second combustion chamber, including an ash treatment device moving the free-fallen ash to the outside of the boiler by means of a conveyor belt or a screw, and capable of being continuously driven in accordance with user selection.
Patent KR-20190021509-A (KR)
Inventor: HWANG HYUN MIN
IPC: H01L51/00
Filed: 2017-08-22
Abstract: Provided is a display device. In one example, the display device comprises: a display panel including a first display substrate and a second display substrate which are arranged so as to face each other, an overlap region in which the first display substrate and the second display substrate overlap, and a protruding region disposed on one side of the overlapping region; a sealing member disposed between the first display substrate and the second display substrate along an edge region of the overlapping region; and a chamber part including a first chamber part formed on at least one side of the protruding region and a second chamber part formed in the overlapping region and adjacent to the first chamber part. The end of the first display substrate is located outside the end of the second display substrate in the second chamber part.
Patent KR-20190026151-A (KR)
Inventor: JI SANG KI
IPC: A63F13/30
Filed: 2017-09-04
Abstract: Disclosed is a system for providing an augmented reality service which can be easily experienced by the public. To this end, according to the present invention, the system for providing an augmented reality service comprises: a first coordinate collecting device for obtaining a first coordinate value for a first object positioned in a first space; a second coordinate collecting device for obtaining a second coordinate value for a second object positioned in a second space; and a virtual space processing server for mapping the first and second coordinate values respectively received from the first and second coordinate collecting devices onto a virtual space and arranging a virtual object in the virtual space.
Patent KR-20190030088-A (KR)
Title: Ac magnetic field generating device for medical purpose and method for controlling the same
Inventor: SIM JAE HYEONG
IPC: A61N1/40
Filed: 2017-09-13
Abstract: The present invention provides a medical AC magnetic field generating device capable of reducing the risk of death of normal cells other than a target cell by measuring a temperature change inside a living body while applying an AC magnetic field inside the living body and controlling the temperature of the inside of the living body according to the measured temperature, and a control method thereof. The medical AC magnetic field generating device according to the present invention comprises: an AC magnetic field generating unit for applying an AC magnetic field to magnetic particles injected into the living body; a temperature detecting unit for detecting a temperature inside the living body; and a control unit for receiving the detection signal from the temperature detecting unit and controlling the AC magnetic field generating unit to maintain the temperature inside the living body within a predetermined temperature range.
Patent KR-20190032138-A (KR)
Inventor: YANG YOUNG KI
IPC: H04Q9/00
Filed: 2017-09-19
Abstract: The present invention relates to a crane with a new structure so that a user can use more conveniently. The crane according to the present invention includes a remote controller (30), a direction detecting means (37) for detecting a direction of the remote controller (30) in order to detect the direction of the remote controller (30) when a worker adjusts the direction of the remote controller (30) in a lateral direction and to change functions of position adjusting switches (32, 33, 34, 35) according to the direction that the worker looks. When the worker operates back-and-forth direction switches (32, 33) or operates right-and-left direction switches (34, 35), a hoist (10) adjusts the position in the back-and-forth direction or in the right-and-left direction on the basis of the direction that the worker looks. Therefore, the crane can prevent accidents caused by miscontrol of the remote controller (30) by the worker since the worker can adjust the position of the hoist (10) intuitionally.
Patent KR-20190036737-A (KR)
Title: A agua shoes including a middle sole with inclined drainages
Inventor: JUN SUNG PYO
IPC: A43B5/08
Filed: 2017-09-28
Abstract: The present invention provides aqua shoes containing a midsole having an inclined drain port which maintains unique functions of shoe soles, impact absorption, anti-slippery function and tramping-resistant function, has an excellent drainage, and minimizes introduction of foreign substances. A size (d) of an entrance from an outer side of the drain port in the midsole is smaller than a size (D) of an entrance from an inner side, and the width of an entrance from the outer side is wider than the width of an entrance from the inner side. A cross section of the entrance from the outer side is the same as a cross section of the entrance from the inner side. An inclination angle of the entrance from the outer side against the vertical direction of the drain port is set to make the cross sections of the entrance from the outer side be the same as that from the inner side. The height (H) from the entrance from the outer side to a bent portion of the drain port is more than two times than the height (h) from the entrance from the inner side to the bent portion. The midsole has a plurality of inclined drain ports.
Patent KR-20190040845-A (KR)
Title: Cosmetic composition for moisturizing containing Saururus chinensis fermented extract
Inventor: SON HYEONG SEOP
IPC: A61K8/9789
Filed: 2017-10-11
Abstract: The present invention relates to a moisturizing cosmetic composition containing a fermented Saururus chinensis extract, which can provide cosmetic products having an excellent skin moisturizing effect. The moisturizing cosmetic composition of the present invention comprises: 42 to 90 wt% of water; and 10 to 58 wt% of a fermented Saururus chinensis extract.
Patent KR-20190042397-A (KR)
Title: Fuel oil supply system of underwater moving body and fuel oil supply method of the same
Inventor: JUNG SEUNG KYO
IPC: H01M8/04701
Filed: 2017-10-16
Abstract: The present invention relates to a fuel supply system for an underwater moving body using a fuel cell and a method for supplying fuel to the underwater moving body. The fuel supply system for an underwater moving body according to an aspect of the present invention comprises: a reformer for generating hydrogen by receiving hydrocarbon, alcohol fuel, and distilled water from a fuel supply unit and supplying the generated hydrogen to the fuel cell; a hydrogen purifier for purifying hydrogen generated in the reformer to increase the purity of hydrogen; and a combustor receiving the reformed gas separated from the hydrogen purifier and causing a combustion reaction using the reformed gas as fuel. A path of heat energy is controlled so that the combustion heat generated in the combustion reaction is used to heat the fuel supplied to the reformer. The sufficient heat energy can be secured without directly transmitting heat to the reformer.